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    CVE-2019-17351

    An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.

    Published:Jul 22, 2019
    Last Modified:Nov 21, 2024
    EPS:Oct 8, 2019
    EPSS Score:0.00086
    CVSS Score:6.5

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Xen
    Product
    Xen

    Exploits

    No exploit reference

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    References

    http://www.openwall.com/lists/oss-security/2019/10/25/9
    http://xenbits.xen.org/xsa/advisory-300.html
    https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
    https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844
    https://security.netapp.com/advisory/ntap-20191031-0005/
    https://usn.ubuntu.com/4286-1/
    https://usn.ubuntu.com/4286-2/
    https://xenbits.xen.org/xsa/advisory-300.html
    http://www.openwall.com/lists/oss-security/2019/10/25/9
    http://xenbits.xen.org/xsa/advisory-300.html
    https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
    https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844
    https://security.netapp.com/advisory/ntap-20191031-0005/
    https://usn.ubuntu.com/4286-1/
    https://usn.ubuntu.com/4286-2/
    https://xenbits.xen.org/xsa/advisory-300.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High